This observational study aims to evaluate the prevalence, severity, and characteristics of neck musculoskeletal symptoms among Turkish endodontists. Endodontists are exposed to prolonged static postures and repetitive movements during clinical procedures, which may increase the risk of neck-related disorders.
Participants will be asked to complete questionnaires regarding demographic characteristics, occupational factors, ergonomic conditions, and neck pain. In addition, physical assessments including cervical range of motion, muscle strength, endurance, posture, and proprioception will be performed using validated measurement tools.
The study also aims to identify factors associated with neck pain, such as working conditions, posture, and clinical experience. The findings may help improve preventive strategies, ergonomic recommendations, and rehabilitation approaches for dental professionals.
Aged 25 to 65 years
Actively practicing as an endodontist in Turkey in public institutions, university hospitals, or the private sector
Willing and able to provide informed consent
Endodontists with or without neck pain
History of cervical spine surgery within the last 3 months
History of cervical spine infection within the last 3 months (e.g., spondylodiscitis)
History of malignancy involving the cervical region
Spinal cord compression due to tumor or another cause
The study population consists of actively practicing endodontists in Turkey, aged 25 to 65 years, working in public institutions, university hospitals, or the private sector. Participants with and without neck pain will be included to evaluate neck musculoskeletal symptoms, functional parameters, and associated occupational and ergonomic factors.
Other
Cross-sectional
No intervention (observational study)
Other interventionThis is an observational study with no therapeutic or experimental intervention. Participants will undergo questionnaire-based evaluations and physical assessments including cervical range of motion, muscle strength, endurance, posture, and proprioception measurements.
Prevalence and Severity of Neck Pain
Neck pain will be assessed using a self-reported questionnaire evaluating the presence, frequency, duration, and intensity of pain. Pain intensity will be measured using a numeric rating scale (0-10), where higher scores indicate greater pain severity.
Neck Disability Index (NDI) Score
Functional disability related to neck pain will be assessed using the Neck Disability Index (NDI). The NDI consists of 10 items evaluating daily activities, each scored from 0 to 5. Total scores range from 0 to 50, with higher scores indicating greater disability.
Cervical Range of Motion
Cervical flexion, extension, lateral flexion, and rotation will be measured using the MicroFET 3 digital inclinometer. Range of motion values will be recorded in degrees for each movement direction.
Cervical Isometric Muscle Strength
Maximal isometric strength of cervical flexor, extensor, and lateral flexor muscles will be measured using the MicroFET 3 handheld dynamometer. Measurements will be performed in standardized positions and recorded.
Deep Cervical Flexor Muscle Endurance
Endurance of deep cervical flexor muscles will be assessed using the craniocervical flexion test with a pressure biofeedback unit. Performance will be recorded based on the ability to maintain target pressure levels.
Click on the lead sponsor to view all of their trials.
This trial is not recruiting at the moment. You can still explore other options:
